Jenny Anderson, a journalist, is author of the Substack “How to Be Brave.” Rebecca Winthrop is director of the Center for Universal Education at the Brookings Institution and author of the newsletter ...

Gemini Embedding 2 ships cross-modality retrieval with Matryoshka vectors, offering flexible dimensions for cost and accuracy tradeoffs.

AI guardrails increasingly block legitimate security work while attackers bypass restrictions with ease. For CISOs, this asymmetry creates blind spots in defensive capabilities.

OpenAI is acquiring Promptfoo, the AI red-teaming startup used by 125k developers and 30+ Fortune 500 firms, to strengthen ...

Founded in 2024, Promptfoo began as an open-source framework for evaluating AI prompts and model behavior. It later expanded into a commercial platform used by developers and enterprise security teams ...

Whether you are looking for an LLM with more safety guardrails or one completely without them, someone has probably built it.

Spec-driven development doesn’t just change how we work with AI; it fundamentally improves the quality and sustainability of the software we build.

Lacking formal AI risk frameworks allows shadow AI to proliferate unchecked, but a structured approach to governance can prevent dangerous blind spots.

The products and services developed aim to serve the majority of humans, and AI is great for speeding up repetitive tasks and rephrasing or improving written content, but the human touch should always ...

When a worker thread completes a task, it doesn't return a sprawling transcript of every failed attempt; it returns a compressed summary of the successful tool calls and conclusions.

AWS partnered with Cerebras. Microsoft licensed Fireworks. Google built Ironwood. One week of announcements reveals who ...

OpenAI is beefing up its AI defenses in its own backyard, announcing today that it is acquiring Promptfoo, a San Mateo ...